. >> dylan has a severe form of a disease that drolz not create enough energy to sustain his body. parts of him are shutting down. but dwrorktz say petesing together legos is a powerful medicine. >> when you're building how does it make you feel? >> it zrakts the pain. >> as legos are being built it seems like he can focus on what he is achieving. >> nearly a dozen specialists are now working to combat his condition. while focusing on that, he is now graduated to projects so complex they're raitd for teenagers and have more than 1300 pieces. >> this just the way he talks about it, he puts himself into one of the places instead of being here it is easy. for me. >> what a great kid. he says his goal is to build a lego city. the hospital staff has been impressed they've created a gallery of the projects and we have a link on abc 7 news.com. go check out his work. >> absolutely. and listen to this, remember frisbee golf? it has a new name and lots of places to play it. >> mike shumann >> some of you remember frisbee golf, right? around since 1970s? >> noi, it's called disc golf. there